<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>

<div>access_token: {$access_token['access_token']}</div>
<div>expires_in: {$access_token['expires_in']}</div>
<div>token_type: {$access_token['token_type']}</div>
<div>scope: {$access_token['scope']}</div>
<form action="{:U('Api/Coupon/history')}?access_token={$access_token['access_token']}" method="post">
    用户ID
    <input type="text" name="uid" placeholder="填写用户ID" />
    <button type="submit">调用</button>
</form>

</body>
</html>